{"id":47703,"date":"2018-04-15T12:13:27","date_gmt":"2018-04-15T10:13:27","guid":{"rendered":"https:\/\/de.wordpress.org\/support\/topic\/warnung-unknown-mysql-server-host-db_host-0-in\/"},"modified":"2018-04-15T12:13:27","modified_gmt":"2018-04-15T10:13:27","slug":"warnung-unknown-mysql-server-host-db_host-0-in","status":"publish","type":"topic","link":"https:\/\/de.wordpress.org\/support\/topic\/warnung-unknown-mysql-server-host-db_host-0-in\/","title":{"rendered":"Warnung: Unknown MySQL server host &#8218;DB_HOST&#8216; (0) in &#8230;"},"content":{"rendered":"<p>Guten Tag Ihr liebe Community<br \/>\nseit Heute Morgen habe ich folg. Fehler Meldung und meine Webseite kann nicht mehr angezeigt werden. Was ist passiert? Die wEbseite hat gestern gut funktioniert.<br \/>\nWarning: mysqli_real_connect(): (HY000\/2005): Unknown MySQL server host &#8218;DB_HOST&#8216; (0) in \/mnt\/web106\/c1\/40\/5291640\/htdocs\/5365eb\/Wordpress_03\/wp-includes\/wp-db.php on line 1531 Deprecated: mysql_connect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in \/mnt\/web106\/c1\/40\/5291640\/htdocs\/5365eb\/Wordpress_03\/wp-includes\/wp-db.php on line 1562 Warning: mysql_connect(): Unknown MySQL server host &#8218;DB_HOST&#8216; (0) in \/mnt\/web106\/c1\/40\/5291640\/htdocs\/5365eb\/Wordpress_03\/wp-includes\/wp-db.php on line 1562<br \/>\nIch benutze PHP 7.2, wenn es etwa vom belang ist.<br \/>\nLeider sind meine Programmierkenntnisse gleich 0.<br \/>\nKann mir bitte Jemand helfen? <\/p>\n","protected":false},"template":"","class_list":["post-47703","topic","type-topic","status-publish","hentry","topic-tag-db_host","topic-tag-mysql","topic-tag-mysqli"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/de.wordpress.org\/support\/wp-json\/wp\/v2\/topic\/47703","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/de.wordpress.org\/support\/wp-json\/wp\/v2\/topic"}],"about":[{"href":"https:\/\/de.wordpress.org\/support\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/de.wordpress.org\/support\/wp-json\/wp\/v2\/topic\/47703\/revisions"}],"wp:attachment":[{"href":"https:\/\/de.wordpress.org\/support\/wp-json\/wp\/v2\/media?parent=47703"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}